一种眼镜式助听器
By introducing an adjustable temple structure and detachable components into eyeglass-style hearing aids, the problems of discomfort and low sound conduction efficiency caused by fixed temple lengths have been solved, achieving higher fitting efficiency and easier device maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Filing Date
- 2025-10-15
- Publication Date
- 2026-07-17
AI Technical Summary
The temple components of existing glasses-style hearing aids are integral rigid structures with a fixed length, which cannot be flexibly adjusted according to the user's head circumference and ear distance. This leads to problems such as wearing discomfort and low sound transmission efficiency, which is especially noticeable for children.
The adjustable temple structure allows for flexible adjustment of the temple length by incorporating an adjustment component inside the temple, including an adjustment rod, connecting barrel, spring, and limiting ball. The component can also be disassembled to simplify the installation and removal of the hearing aid.
It improves the efficiency of device fit and sound transmission stability, simplifies the device repair and replacement process, and enhances user experience and cost-effectiveness.
Smart Images
Figure CN224519067U_ABST
Abstract
Claims
1. A hearing aid in the form of eyeglasses comprising a frame (1) and a plurality of hearing aids (4), characterized in that: The frame (1) is rotatably connected to symmetrical temples (2) on one side, and each temple (2) is equipped with an adjustment component. Each of the adjustment components includes an adjustment rod (3), each adjustment rod (3) is slidably connected inside the temple (2), multiple hearing aids (4) are disposed below the adjustment rod (3), each adjustment rod (3) is fixedly connected to a connecting barrel (6), each connecting barrel (6) is provided with a spring (7), one end of each spring (7) is fixedly connected to the inner wall of the connecting barrel (6), the other end of each spring (7) is fixedly connected to a limiting ball (8), each temple (2) is provided with multiple limiting holes (5), each limiting ball (8) is engaged with the limiting hole (5), and each hearing aid (4) is provided with a disassembly component on its top.
2. A hearing aid according to claim 1, characterized in that: Each of the disassembly components includes a slide bar one (9) and a slide bar two (10), each of the slide bar one (9) and the slide bar two (10) being slidably connected inside the hearing aid (4).
3. A hearing aid according to claim 2, characterized in that: Each of the slide rods (9) is fixedly connected to a connecting shaft (11) on one side, and a connecting shaft (12) is slidably connected to the inside of the connecting shaft (11).
4. A hearing aid according to claim 3, characterized in that: One end of each of the connecting shafts (12) is fixedly connected to the side wall of the slide rod (9), and a spring (13) is sleeved on the outer wall of each connecting shaft (11).
5. A hearing aid according to claim 4, characterized in that: One end of each of the two springs (13) is fixedly connected to the side wall of the first slide rod (9), and the other end of each of the two springs (13) is fixedly connected to the side wall of the second slide rod (10).
6. A hearing aid according to claim 4, characterized in that: Each of the adjusting rods (3) has a slot (16) inside, and the outer walls of the first slide rod (9) and the second slide rod (10) are fixedly connected with a pressing shaft (14).
7. A hearing aid according to claim 6, characterized in that: Each of the pressing shafts (14) is fixedly connected to a pressing plate (17) at one end, and each pressing plate (17) is made of rubber.
8. A hearing aid according to claim 6, characterized in that: Both the top of the slide bar 1 (9) and the slide bar 2 (10) are fixedly connected with a locking block (15), and the locking block (15) engages with the locking groove (16).